baber/WOPTO huggingface dataset:
Patent JP-2009072671-A (JP)
Title: Gas treatment method
Inventor: KABASHIMA KAZUMI
IPC: B01D53/04
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas treatment method for adsorbing and desorbing ingredients such as an organic solvent and the like in a gas using a plurality of adsorption tanks which is capable of reducing burdens on installations of a heat recovery means and efficiently recovering heat when the heat recovery from steam discharged from an adsorption tank in the desorption process.  <P>SOLUTION: The gas treatment method comprises repeating the absorption process A to adsorb the ingredients in a gas to be treated using a plurality of the adsorption tanks and the desorption process B to desorb the ingredients by introducing steam into the adsorption tank after the adsorption process A and comprises the heat recovery process D to recover heat by supplying steam discharged in the desorption process B to common heat recovery means. The method is characterized by shifting the time cycle of the desorption process B so that a part of the desorption process B is overlapped in each absorption tank and continuing the supply of steam discharged from a plurality of the adsorption tanks to the heat recovery means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077507-A (JP)
Title: Brushless dc motor with built-in constant air flow control means
Inventor: IZAKI KANJI
IPC: H02P6/17
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a brushless DC motor with a built-in constant air flow control means that is of low cost and has a small air flow error.  <P>SOLUTION: A position detection means 4, a driving means 5 and a constant air flow control means 7 are constructed of a microcomputer. The microcomputer, a magnetic sensor 3, an inverter circuit 6, a shunt resistor 10, an amplifier 11 and an AD conversion part 12 are mounted on the same substrate. The substrate, after being integrally fitted to a stator 1, is integrally formed of a mold resin constituting a motor casing. This makes it possible to reduce electronic components such as lead wires, photo-couplers or the like and realize a reliable brushless DC motor with a built-in constant air flow control means at low cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074199-A (JP)
Title: Bottoms preventing exposure of extension and contraction mechanism and extensible in waist girth
Inventor: KATO KOJI
IPC: A41D1/06
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of bottoms preventing exposure of an extension and contraction mechanism and extensible in a waist girth, in more details, capable of making a waist size extensible while retaining an outward appearance and a beautiful sight excellent without spoiling mass-productiveness, and surely preventing a situation that a user breaks an extension and contraction mechanism.  <P>SOLUTION: A pair of suit trousers 1 is such that an end 3Ab of the front and back of a holding part 3A is almost perpendicular to the longitudinal direction of a belt part 3, so it is possible to retain an outward appearance and a beautiful sight excellent while securing an ability of making a waist girth extensible, and perform all sewing works by sewing on a machine. Furthermore, an upper end of a fabric 6 having no stretchability is sewn onto the inside of an extension part 3B and a lower end is sewn onto a lower end of the belt part 3, so a wearer sees only part of the fabric 6 having no stretchability and does not see an inner structure such as a rubber tape 10 and an extension stopping material 11 even when turning over a lower end of the extension part 3B out of interest, so it is possible to surely prevent a situation that a user pulls out the inner structure and breaks an extensible structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075380-A (JP)
Title: Toner for electrostatic charge image development, method for manufacturing toner for electrostatic charge image development, developer for electrostatic charge image development, image forming apparatus and process cartridge
Inventor: NAKAJIMA HISASHI
IPC: G03G5/08
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a toner for electrostatic charge image development and a developer, having a stabilized particle size distribution of the toner, adaptable to a low-temperature fixing system, exhibiting preferable offset resistance and capable of giving an image while suppressing contamination of a fixing device and the image.  <P>SOLUTION: An organic solvent phase in which a functional group-containing polyester resin and a saturated fatty acid of 200 to 500 mol.wt. are dissolved, an active hydrogen-containing compound, and a colorant are dispersed in an aqueous medium phase having resin fine particles dispersed therein to prepare an emulsified liquid, the functional group-containing polyester resin and the active hydrogen-containing compound in the emulsified liquid are made to react between the functional group and the active hydrogen to generate toner particles containing the saturated fatty acid, and subsequently, the toner particles are separated from the dispersion liquid in which the toner particles are dispersed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075919-A (JP)
Title: Efficient management support system for supply chain
Inventor: DAIBA SHINICHI
IPC: G06Q30/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient management support system of a supply chain for minimizing the total costs of the inventory costs of materials, articles in process and products and the physical circulation costs of material delivery without generating the shipping delay of the products even when the sales plan fluctuation for production increase is generated in the production of products.  <P>SOLUTION: For the simulation of sales plan fluctuation in a supply chain using a supply chain model, simulation specifications are set on a specification setting picture. In the set simulation specifications, a fluctuation sales plan, a fluctuation production plan, product information, production information and physical circulation route information are corrected, and simulation data are created base on them. Then, simulation is performed based on the simulation data, and the selection of the number of inventories and the physical circulation route of material delivery for preventing the shipping delay of products in the case of sales plan fluctuation, and for minimizing the total costs of the inventory costs of stocks and the physical circulation costs of material delivery is achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079310-A (JP)
Title: Stretchable warp knitted fabric and method for producing the same
Inventor: UEHARA KENJI
IPC: D04B21/18
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stretchable warp knitted fabric which is split even in combination of complicated yarn kinds to increase designability and functionality and in which a knitting yarn is not frayed at a spilt edge part, and to provide a method for producing a dividable stretchable warp knitted fabric.  <P>SOLUTION: The stretchable warp knitted fabric is knitted from a stretch yarn and a non-stretch yarn. The method for producing a stretchable warp knitted fabric includes taking-up and unwinding yarns from each of different wound bodies on which a drawn yarn, a stretchable connecting yarn, a non-stretch yarn constituting a hem part and a stretch yarn constituting a hem part in a wound body axial direction, introducing each yarn to a tension adjusting device, controlling the tension of a knitting yarn and knitting the yarns to give a warp knitted fabric, removing the drawn yarn from the warp knitted fabric to give a stretchable knitted fabric divided into a plurality of parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078633-A (JP)
Title: Seat belt retractor
Inventor: MAEMURA EIJI
IPC: B60R22/48
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt retractor capable of performing sufficient clutch action by a small number of parts.  <P>SOLUTION: The clutch 52 is provided with a latch ring 50 rotated with a spindle 12 and having an external tooth 50a on an outer peripheral surface; a swingable pawl 49 moved according to rotation of a motor 34 and having an engagement part 49a engageable with the external tooth 50a of the latch ring 50; and a friction spring 42 having one end 42a abuttable on an outer surface 49a of the pawl 49 and the other end 42b abuttable on an inner surface 49b of the pawl 49 and capable of retaining the pawl 49. When the pawl 49 is started to be moved in a direction for rolling-up a seat belt, the friction spring 42 receives friction force in a reverse direction to the rolling-up direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008067395-A (JP)
Title: Adaptive variable length coding
Inventor: KARCZEWICZ MARTA
IPC: H04N19/13
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adaptive variable length coding in which a set of data symbols comprising a certain first number of data symbols having a first value and a certain second number of data symbols having values other than the first value are represented by variable length codewords.  <P>SOLUTION: According to the invention, at least one characteristic of the variable length coding applied to the data symbols is adapted according to the second number of data symbols which have values other than the first value. The invention also relates to a corresponding method of variable length decoding, as well as an encoder and decoder which implement the variable length coding and decoding methods according to the invention.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009078019-A (JP)
Title: Reel-type game machine
Inventor: AOKI MASAHIDE
IPC: A63F5/04
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot game machine capable of diversifying a display of pattern combinations while reducing load applied to a control system.  <P>SOLUTION: The slot game machine is provided with a stop table having first data for specifying the rotation stop positions of reels, second data for specifying the rotation stop positions of the reels so as to be different from the first data, and third data for specifying the rotation stop positions of the reels to be different from the first and second data, and stops the rotation of the corresponding reels based on one of the first, second and third data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081805-A (JP)
Title: Level shifter circuit
Inventor: ARAI KENJI
IPC: H03K19/0185
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shifter circuit in which an output signal value is not made unstable at power-on.  <P>SOLUTION: A signal conversion circuit 110 receives an input signal Sin constituted of a high level (VDDCORE) and a low level (GND), converts the signal into a signal Sout constituted of a high level (VDDIO) and a low level (GND) and outputs it. A reference voltage generating circuit 120 generates a reference voltage Vf which is lower than VDDCORE and higher than VDDIO, by boosting a potential difference between VDDIO and GND. A power comparing circuit 130 generates a control signal FIXOUT for turning on a switch transistor 116 when VDDCORE is lower than the reference voltage Vf, and for turning off the switch transistor 116 when VDDCORE reaches the reference voltage Vf. At power-on, until VDDCORE reaches the reference voltage Vf, an output terminal of a level shifter circuit 100 is grounded and the output signal Sout is fixed at the low level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088006-A (JP)
Title: Insulation gate-type semiconductor device
Inventor: YOSHIDA TETSUYA
IPC: H01L29/06
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problem that the reduction of resistance in a current route is limited in an insulation gate-type semiconductor device wherein two element regions are integrated while one substrate is being used as a common drain region, because current flowing between the two element regions detours deep to a semiconductor substrate with low resistance or to a metal layer provided on its backside.  <P>SOLUTION: An embedded metal layer reaching an n<SP>+</SP>-type semiconductor substrate is provided in an n<SP>-</SP>-type semiconductor layer beneath a shield metal layer between two element regions. A part of current detouring around the bottom of the substrate flows shallow around the bottom of the n<SP>-</SP>-type semiconductor layer, so that the current route is partly made short and total resistance of the current route of a device can be reduced. Only an annular region is arranged in a border area between the two element regions to terminate a depletion layer. Thus, a low-resistance layer can be arranged under the annular region, contributing to the reduction of on-state resistance of the device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086400-A (JP)
Title: Projector
Inventor: NISHIDA KAZUHIRO
IPC: G02F1/13357
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector, achieving high-quality image projection by reducing contrast unevenness with a relatively simple structure.  <P>SOLUTION: When an illuminating light which is not perfectly uniformed is incident on a liquid crystal panel 41a by diffusing effect of a light diffusion member 44a disposed in a stage prior to the liquid crystal panel 41a, the range or distribution of incident angle of the light is properly uniformed. Accordingly, the contrast unevenness resulting from non-uniform illuminating light can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008093430-A (JP)
Title: Surgical instrument including lock assembly
Inventor: MARCZYK STANISLAW
IPC: A61B17/072
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical instrument including a lock assembly for holding a tool assembly of a linear stapler at a prescribed position.  <P>SOLUTION: The surgical instrument includes a handle part, a body part, a joint tool assembly and the lock assembly. The body part extends from the handle part in the distal direction, and defines a first longitudinal axis. The joint tool assembly defines a second longitudinal axis, and can move from a first position, where the second longitudinal axis substantially matches the first longitudinal axis, at least to a second position, where the second longitudinal axis makes a prescribed angle to the first longitudinal axis. The lock assembly includes a pusher which mechanically collaborates with the body part and a pivot which mechanically collaborates with the joint tool assembly. The pusher includes a pusher fitting face of such dimensions as to be fitted in a pivot fitting face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009090917-A (JP)
Title: Vehicular seat
Inventor: HATTORI TSUNETOSHI
IPC: B60N2/818
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat capable of storing a display in a head rest with sufficient appearance.  <P>SOLUTION: The head rest 30 is constituted by a base member 40 for forming its outline; a pad 50 for embracing the base member 40 and supporting a head part of an occupant sitting on a seat cushion; left and right stays 60, 62 for assembling the base member 40 to a seat back 20; and the display 70 assembled so as to be bridged relative to the left and right stays 60, 62. The base member 40 is liftably assembled relative to the left and right stays 60, 62, and at the inside of the base member 40, a storage space 44 capable of storing the display 70 through an opening 43 formed on its lower surface is formed. When the base member 40 is lifted relative to the left and right stays 60, 62 with the pad 50, the display 70 stored in the storage space 44 is transferred from the storage state to the state visually recognizable from a back surface side of the seat back 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100535-A (JP)
Title: Method for manufacturing core in rotor with permanent magnet and core
Inventor: MERA MINORU
IPC: H02K1/27
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a core in a rotor with a permanent magnet which can satisfy both sustention of strength of a die and positional precision of slot while suppressing decrease of torque, and to provide a core.  <P>SOLUTION: Portions 40 of slot formation regions in a steel plate corresponding to the central part of a permanent magnet are punched simultaneously for all slot formation regions (central part punching process). Subsequently, portions 50 of slot formation regions in a steel plate corresponding to the opposite ends of a permanent magnet are punched simultaneously for all slot formation regions (opposite ends punching process). The portion 40 punched in the central part punching process partially overlaps the portion 50 punched in the opposite ends punching process, and has a width wider than that of the portion 50 punched in the opposite ends punching process in the direction Y intersecting the extending direction X of slot perpendicularly, and the width W4 at a portion 40b not overlapping the portion 50 punched in the opposite ends punching process is narrower than the width W3 at the overlapping portion 40a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103019-A (JP)
Title: Exhaust emission control device
Inventor: KOWADA MINORU
IPC: F01N3/08
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device wherein a heat insulating structure with the aid of heat insulating materials such as glass wool is eliminated to achieve a significant reduction in manufacturing cost.  <P>SOLUTION: The periphery of the inlet end of a mixing pipe 9B is covered at a necessary interval, and the outlet end of a gas collecting chamber 9A is connected to the inlet end of the mixing pipe 9B to close the opening end of the inlet end. An opening 12 is formed on the side close to the outlet of a particulate filter 5 in the inlet end of the mixing pipe 9B. A gas guiding path 13 is formed of guide fins 16a, 16b, 16c in the gas collecting chamber 9A in order to tangentially guide to the opening 12 the whole exhaust gas 3 discharged from the outlet of the particulate filter 5. On the periphery of the inlet end of the mixing pipe 9B in the gas collection chamber 9A, a surplus space is secured in isolation from the gas guiding path 13 to provide a heat insulating chamber 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105759-A (JP)
Title: Reception device
Inventor: SUEHIRO YOSHIFUMI
IPC: H04J13/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception device which can be realized by a simple circuit arrangement together with a transmission device by facilitating the design of a filter and by transmitting data without using phases.  <P>SOLUTION: The reception device Rx is used for an ultrawide band communication system by which data is transmitted by using ultrashort pulse waves of 1 ns or less and in a noncoherent manner. The reception device Rx is provided with an expander 1 which performs frequency conversion of a reception signal and outputs intermediate signals, a filter 2 which selects intermediate signals corresponding to the target ultrashort pulse waves and allows them to pass, a wave detector 9 which detects pulses from the intermediate signals, a pulse detector 3 which outputs signal pulses corresponding to the target ultrashort pulse waves by using the pulses and a bit decision unit 4 which takes bit values of data out of the signal pulses. The expander 1 performs frequency conversion so that the intermediate signals may have the same bandwidth as the target ultrashort pulse waves and the upper limit of the passband of the filter 2 may be lower than the lowest frequency of the target ultrashort pulse waves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102560-A (JP)
Title: Fuel oil composition for diesel engine
Inventor: SAITO KAZUHISA
IPC: C10L1/08
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel oil composition for diesel engine capable of preventing the occurrence of crystal deposition in the fuel oil stored at the temperature beyond a cloud point, which is a problem when mixing this fuel oil with light oil for transforming fatty acid alkyl ester fuel into the fuel oil for diesel engine.  <P>SOLUTION: This fuel oil composition for diesel engine has an amount of mixed fatty acid alkyl ester of 0.1-5 mass%, a distilling property having 10 volume% distilling temperature of 180-235°C and 90 volume% distilling temperature of 315-350°C, and has sulfur content of 10 mass ppm or less, saturated substance content of 70-85 volume%, aromatics content of 13-30 volume%, an aniline point of 45-78°C, and a kauri-butanol value of 20-60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105806-A (JP)
Title: Antenna system
Inventor: UEMATSU HIROYUKI
IPC: H01Q9/36
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel antenna system, capable of attaining relaxing of restricting installation location or the environment, simplifying the mechanism structure, such as, main mast or a branch, increase in the ease of construction and reduction in cost and can also be applied to a simplified antenna unit which is capable of easily assembling or disassembling a structure, by reducing the height of a main pole, while avoiding reduction in the antenna efficiency.  <P>SOLUTION: An antenna system comprises a loading conductor 12 which is provided along a rod conductor branch 6, of which one end is electrically connected to a rod conductor branch fixing part 9, and of which the other end is fixed on the rod conductor branch 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008118644-A (JP)
Title: Method for estimating point spread function of blurred digital image, and medium readable by one or a plurality of computers and having computer-readable command for carrying out method for estimating point spread function of blurred digital image
Inventor: FU GUOYI
IPC: H04N5/232
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating a point spread function of a blurred digital image.  <P>SOLUTION: One example method includes steps for capturing gyro data during an image exposure time, deriving gyro samples from the gyro data at predetermined gyro sampling times, calculating a motion vector field of the image at each gyro sampling time, approximating an overall image scene motion path by averaging motion paths of selected pixels in the image, and estimating the point spread function from the approximated overall image scene motion path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009109347-A (JP)
Title: Pressure sensor and manufacturing method thereof
Inventor: TOKUDA TOMOHISA
IPC: G01L9/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor of compact and enhanced performance as well as manufacturing method thereof.  <P>SOLUTION: The pressure sensor concerning the present invention is a pressure sensor which is equipped with a sensor chip 10 with a diaphragm 4 and a pedestal 11 joined to the sensor chip 10, and the pressure sensor is such that a first semiconductor layer 1 with an aperture 1a formed in a pressure-sensitive domain and a second semiconductor layer 3 where pressure-sensitive domain serves as the diaphragm 4 are prepared on the sensor chip 10, a concave portion 12 is formed in the second semiconductor layer 3 of pressure-sensitive domain, and the concave portion 12 of the second semiconductor layer 3 is larger than the aperture 1a of the first semiconductor layer 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT